Renault Siemens SID321 ECU Solutions

15 recorded Renault engine variants use the Siemens SID321 control unit.

Overview

Renault with the SID321

Vehicle brand
Renault
ECU
Siemens SID321
Engine variants
15
Supported solutions
8
Mapped DTC codes
421

The Siemens SID321 is fitted to 15 recorded Renault engine variants. Full technical detail for the control unit itself is on the SID321 ECU page.

Vehicles

Renault variants with the SID321

Recorded from real files — each line is a variant Map Decoder has actually seen with this ECU.

  • Renault 2.3 DCI M9T 2.3 DCI M9T
  • Renault Alaskan 2.3 dCi 190hp
  • Renault Master 1.6 TDI
  • Renault Master 2.3 BlueDCI EU6
  • Renault Master 2.3 DCI
  • Renault Master 2.3 DCi 130hp
  • Renault Master 2.3 DCi 135hp
  • Renault Master 2.3 DCi 145hp
  • Renault Master 2.3 DCi 150hp
  • Renault Master 2.3 DCi 165hp
  • Renault Master 2.3 DCi 180hp
  • Renault Master 2.3 DCI BiTurbo 135hp
  • Renault MASTER 3 2.3L dCi 100kW/134HP SID321
  • Renault Master III 2.3 dCi 100
  • Renault Master V 2.3 BlueHDi
DTC

Renault SID321 DTC codes

Map Decoder holds 421 diagnostic trouble codes for the Renault SID321. Each entry stores the address and the byte values measured on a real file.

  • P0001
  • P0002
  • P0004
  • P0005
  • P0016
  • P0033
  • P0034
  • P0035
  • P0045
  • P004A
  • P004B
  • P004C
  • P0069
  • P0071
  • P0087
  • P0088
  • P0089
  • P0090
  • P0091
  • P0095
  • P0096
  • P0097
  • P0098
  • P00C0

All 421 SID321 DTC codes

Related

Other Renault ECUs

Renault models with this ECU

FAQ

Renault Siemens SID321 — frequently asked questions

Which Renault models use the SID321?

15 Renault engine variants are recorded with this control unit, including Alaskan, Master, Master III and Master V.

What can Map Decoder do on a Renault SID321 file?

Validated operations for this ECU: AdBlue / SCR Off, Catalyst Off, DPF Off, EGR Off, Lambda / O2, MAF Off, NOx Off and Throttle Valve (TVA).

Are DTC codes available for the Renault SID321?

Yes — 421 diagnostic trouble codes are mapped for this ECU, each with the address and byte values measured on a real file.

Is checksum correction handled on Renault SID321 files?

Yes. Checksums for the regions a patch changes are recalculated during patch generation.

Work on Renault Siemens SID321 files

Map Decoder analyses Renault Siemens SID321 files, detects the maps and generates a verified patch with the checksum corrected.